.drop-down-menus {
  background: #ffffff;
  box-shadow: 0px 2px 6px 0 rgba(0, 0, 0, 0.5);
  border: none;
  border-radius: 0;
  display: none;
  position: absolute;
  min-width: 80px;
  z-index: 1000;
  &.active {
    display: block;
  }

  &.arrow {
    &:after {
      content: "";
      position: absolute;
      border-width: 6px;
      border-style: solid;
      border-color: transparent transparent #fff;
      left: 50%;
      top: -12px;
      margin-left: -3px;
    }
  }
  &.center {
    &:after {
      left: 50%;
    }
  }
  &.right {
    &:after {
      right: 20%;
      left: auto;
    }

  }
  &.left {
    &:after {
      left: 20%;
    }
  }
}